The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 24 August 2016 06:29 (UTC+1000)


50 Most active ASes for the past 7 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
198292411507.86%267790.08BSNL-NIB National Internet Backbone, IN
29808534951.74%214624.93CMNET-GD Guangdong Mobile Communication Co.Ltd., CN
324560452771.48%153229.55AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN
410620347961.13%347910.00Telmex Colombia S.A., CO
512083321531.05%83438.55WOW-INTERNET - WideOpenWest Finance LLC, US
645899298590.97%165418.05VNPT-AS-VN VNPT Corp, VN
79498256180.84%146117.53BBIL-AP BHARTI Airtel Ltd., IN
813118235430.77%101233.10ASN-YARTELECOM Verhnevolzhsky branch, RU
956040232830.76%132217.61CMNET-GUANGDONG-AP China Mobile communications corporation, CN
1045514214520.70%30670.10TELEMEDIA-SMB-AS-AP Bharti Airtel Ltd., TELEMEDIA Services, for SMB customers, IN
1119620206440.67%102064.40KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
1250710204850.67%33261.70EARTHLINK-AS , IQ
1341480187020.61%20935.10SYSTEMEC-AS , NL
1456041182700.60%53634.09CMNET-ZHEJIANG-AP China Mobile communications corporation, CN
1515003182090.59%82921.97NOBIS-TECH - Nobis Technology Group, LLC, US
16134438178480.58%117848.00AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
1736914177360.58%18396.92KENET-AS, KE
1821859175160.57%18793.67ZNET - Zenlayer Inc, US
198402172740.56%109615.76CORBINA-AS Russia, RU
2045609169630.55%95017.86BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
2110201165550.54%52131.78DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN
229198164110.54%110414.87KAZTELECOM-AS , KZ
238151160570.52%22747.06Uninet S.A. de C.V., MX
2428154157670.51%43366.67AR TELECOM PROVEDOR DE INTERNET LTDA, BR
2564052155080.51%26596.46JOS-AS-AP J.F OPTICAL SERVICES, BD
2640676153040.50%62024.68AS40676 - Psychz Networks, US
2756046147360.48%58525.19CMNET-JIANGSU-AP China Mobile communications corporation, CN
2843754143420.47%89016.11ASIATECH , IR
2960725141610.46%36393.36O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE
309129140770.46%69204.01KE-NET2000, ZA
3152145137070.45%26527.19ZONE-AS , PS
32131390131150.43%52623.00ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN
3324444125660.41%71617.55CMNET-V4SHANDONG-AS-AP Shandong Mobile Communication Company Limited, CN
3433788123180.40%35351.94KANARTEL, SD
3515468122370.40%26646.00KLGELECS-AS 38, Teatralnaya st., RU
361659122060.40%38303.19ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW
37131436104070.34%110407.00VSSIC-AS-VN VSSIC-VN, VN
384657398690.32%65815.00GLOBAL-FRAG-NETWORKS - Global Frag Networks, US
391265490890.30%38239.18RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), EU
401707284470.28%73711.46TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
412394784320.27%8599.20MORATELINDONAP-AS-ID PT.Mora Telematika Indonesia, ID
423989184050.27%33292.52ALJAWWALSTC-AS , SA
4326269583990.27%38221.03Tecwave Telecom Ltda., BR
441790881400.27%66812.19TCISL Tata Communications, IN
451746578630.26%27328.80ASIANET Cable ISP in India, IN
461955175970.25%21235.83INCAPSULA - Incapsula Inc, US
471213174880.24%16468.00IJ-NET - Internet Junction Corporation, US
48483773030.24%14485.04CHINA169-BACKBONE CNCGROUP China169 Backbone, CN
49597272890.24%62611.64DNIC-ASBLK-05800-06055 - DoD Network Information Center, US
502521172820.24%14151.65TELECOMASET-AS , BG
Total 105935034.55%

50 Most active ASes for the past 7 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
113443817848.00.58%117848AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
213139013115.00.43%513115ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN
313143610407.00.34%110407VSSIC-AS-VN VSSIC-VN, VN
4566367135.00.23%17135ASVEDARU , RU
594594827.00.16%534827ASKONKUK Konkuk University, KR
6414804675.50.61%2018702SYSTEMEC-AS , NL
763163291.00.21%1186582AS-PAETEC-NET - PaeTec Communications, Inc., US
8211363097.00.10%13097CSUCS-AS , HU
92013032065.00.07%12065CENTRALNIC-ANYCAST-F , GB
10196202064.40.67%1020644KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
112040552047.00.07%12047CENTRALNIC-ANYCAST-H , GB
121993302006.00.07%12006CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB
13125161800.00.06%31800WEBORAMA Weborama provides Internet Services, FR
143280071745.00.06%11745Zambia-National-Commercial-Bank, ZM
15252111456.40.24%1417282TELECOMASET-AS , BG
161320211410.00.05%51410KALIBOCABLE-PH Veterans Avenue Kalibo, Aklan, PH
171970201307.00.04%11307EXENCE-PL-AS1 , PL
18350931267.00.12%33801RO-HTPASSPORT , RO
19336431215.00.04%11215JELLYBELLY - Jelly Belly Candy Company, US
20546771018.00.03%11018HARDIN-SIMMONS-UNIVERSITY - Hardin-Simmons University, US
21277501009.00.07%72018Cooperación Latino Americana de Redes Avanzadas, UY
22333131008.00.03%121008WILCON - Wilcon, US
2355689975.00.06%21950CYBERNUSA-AS-ID PT. CyberNusa Technology, ID
242593971.00.03%1971ASN-VSIX Galleria Spagna, 28 - 35127 Padova, IT
2545753969.50.06%3581939NETSEC-HK NETSEC NOC, HK
2614207969.00.03%6969COREBYTE - CoreByte, US
2755696850.00.03%3850SCOM-AS-ID Starcom Solusindo PT., ID
28133292837.00.03%1837OBERTHUR-AS Oberthur Technology India Private limited, IN
2932295815.00.03%1815DESIGNCOLLECTIVE - Design Collective, Inc., US
30135533794.00.03%1794APNICTRAINING-AS135533 ASN for APNICTRAINING LAB - AS135533, AU
3160725786.70.46%3614161O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE
3263740746.00.02%1746TOCDOSOVN-AS-VN TOC DO SO Technology company limited, VN
33132562734.00.05%21468ZEROWORRIES-AS-IN ZeroWorries Private Limited, IN
34135540733.00.02%1733APNICTRAINING8-AS-AP APNIC TRAINING UNIT, AU
3555694725.00.02%1725UCS-AS-ID Universitas Ciputra, ID
36135534694.00.02%1694APNICTRAINING-AS135534 ASN for APNICTRAINING LAB - AS135534, AU
37134341659.00.04%21318JDMBROADBAND-AS jdm broadband services pvt ltd, IN
38265391656.00.02%1656W C Dos Santos Telecomunicacoes - ME, BR
3913600643.00.02%1643CONVO - Convo, US
4033788615.90.40%3512318KANARTEL, SD
4138577607.00.02%1607LEEKIE-EN LEEKIE-EN, PH
4248098607.00.04%21214PROTVINO-NET , CZ
4334339597.00.06%71791POLFIN-AS , PL
4464052596.50.51%2615508JOS-AS-AP J.F OPTICAL SERVICES, BD
4519903589.00.10%82945REACHBROADBAND - Reach Broadband LLC, US
4610259582.00.06%31746BLUEMOON - Blue Moon Online System, US
4739219579.00.02%1579ENEA-AS , PL
4833904531.00.02%1531INTELNET-AS Intelcom LLC, Moscow, Russia, RU
4952145527.20.45%2613707ZONE-AS , PS
5059137508.00.02%
Total 105710.16.95%

50 Most active Prefixes for the past 7 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
193.181.192.0/19199910.62%13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU
2110.170.17.0/24178480.55%134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
3192.254.88.0/24141930.44%21859 -- ZNET - Zenlayer Inc, US
4103.242.52.0/22131150.41%131390 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN
5103.57.112.0/22104070.32%131436 -- VSSIC-AS-VN VSSIC-VN, VN
6202.56.215.0/2484720.26%24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN
7195.128.159.0/2483420.26%48098 -- PROTVINO-NET , CZ
56636 -- ASVEDARU , RU
8185.26.155.0/2471640.22%60725 -- O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE
9162.249.183.0/2469100.21%60725 -- O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE
1094.73.56.0/2168520.21%25211 -- TELECOMASET-AS , BG
11107.179.58.0/2466870.21%46573 -- GLOBAL-FRAG-NETWORKS - Global Frag Networks, US
1266.19.194.0/2465790.20%6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US
13195.202.90.0/2458540.18%9129 -- KE-NET2000, ZA
14195.202.91.0/2457600.18%9129 -- KE-NET2000, ZA
15194.229.165.0/2449330.15%41480 -- SYSTEMEC-AS , NL
16194.229.164.0/2448900.15%41480 -- SYSTEMEC-AS , NL
17203.252.142.0/2448270.15%9459 -- ASKONKUK Konkuk University, KR
18193.79.27.0/2445340.14%41480 -- SYSTEMEC-AS , NL
19111.11.247.0/2444440.14%9808 -- CMNET-GD Guangdong Mobile Communication Co.Ltd., CN
20193.79.26.0/2443450.13%41480 -- SYSTEMEC-AS , NL
2184.205.66.0/2442360.13%12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), EU
22148.208.214.0/2433130.10%8151 -- Uninet S.A. de C.V., MX
23193.109.252.0/2330970.10%21136 -- CSUCS-AS , HU
24193.239.135.0/2427100.08%35093 -- RO-HTPASSPORT , RO
25192.108.199.0/2425700.08%1880 -- STUPI , SE
2643.251.40.0/2225480.08%11054 -- LIVEPERSON - LivePerson, Inc., US
27203.17.254.0/2424730.08%4739 -- INTERNODE-AS Internode Pty Ltd, AU
28104.193.195.0/2422060.07%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
29104.193.192.0/2422000.07%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
30104.193.193.0/2421970.07%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
31104.193.194.0/2421950.07%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
32172.81.145.0/2421400.07%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
33172.81.146.0/2421380.07%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
34172.81.144.0/2421360.07%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
35172.81.147.0/2421310.07%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
36212.18.249.0/2420650.06%201303 -- CENTRALNIC-ANYCAST-F , GB
37212.18.251.0/2420470.06%204055 -- CENTRALNIC-ANYCAST-H , GB
38137.59.7.0/2420090.06%64052 -- JOS-AS-AP J.F OPTICAL SERVICES, BD
39194.169.218.0/2420060.06%199330 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB
40182.16.96.0/2419360.06%45753 -- NETSEC-HK NETSEC NOC, HK
412.93.235.0/2418490.06%8402 -- CORBINA-AS Russia, RU
4261.12.95.0/2418170.06%45820 -- TTSL-MEISISP Tata Teleservices ISP AS, IN
4361.12.46.0/2418170.06%45820 -- TTSL-MEISISP Tata Teleservices ISP AS, IN
44195.254.130.0/2318000.06%12516 -- WEBORAMA Weborama provides Internet Services, FR
45168.243.163.0/2417810.06%1659 -- ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW
27750 -- Cooperación Latino Americana de Redes Avanzadas, UY
46196.41.74.0/2417450.05%328007 -- Zambia-National-Commercial-Bank, ZM
47172.81.149.0/2416510.05%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
48172.81.148.0/2416500.05%19620 -- KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
49109.86.180.0/2415780.05%13188 -- BANKINFORM-AS , UA
50195.245.199.0/2415680.05%24875 -- AVIRA-AS , NL
Total 2317567.19%

7 Day BGP Profile: 17-August-2016 00:00 - 23-August-2016 23:59 (UTC+1000)

Number of BGP Update Messages:  1475832
Number of Prefix Updates:  3066625
Number of Prefix Withdrawals:  170866
Average Prefixes per BGP Update:  2.19
Average BGP Update Messages per second:  2.14
Average Prefix Updates per second:  4.68
Peak BGP Update Message Rate per second:  3106  (03:46:10 Tue, 16-Aug-2016)
Peak Prefix Update Rate per second:  1229  (08:21:49 Mon, 22-Aug-2016)
Peak Prefix Withdraw Rate per second:  15218  (03:46:10 Tue, 16-Aug-2016)
Prefix Count:  638477
Updated Prefix Count:  239796
Stable Prefix Count:  398681
Origin AS Count:  54931
Updated Origin AS Count:  27106
Stable Origin AS Count:  27825
Unique Path Count:  285705
Updated Path Count:  166564
Stable Path Count:  119141


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.